[jira] [Updated] (AMBARI-17030) Agents should automatically restart if there is a memory leak

["Andrew Onischuk (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-17030?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Onischuk updated AMBARI-17030:
-------------------------------------
    Attachment: AMBARI-17030.patch

> Agents should automatically restart if there is a memory leak
> -------------------------------------------------------------
>
>                 Key: AMBARI-17030
>                 URL: https://issues.apache.org/jira/browse/AMBARI-17030
>             Project: Ambari
>          Issue Type: Bug
>            Reporter: Andrew Onischuk
>            Assignee: Andrew Onischuk
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-17030.patch
>
>
> Add an agent capability to auto-restart when the memory threshold for the
> agent process exceeds a limit. This should be a configurable property (e.g.
> agent_memory_threshold) where any positive value, say in MB, is a limit at
> which agent should get restarted.
> The restart itself should be executed when there are no
> EXECUTION/AUTO_EXECUTION commands in pipeline. So when the condition is
> reached for agent auto restart, a flag should be set to restart when agent is
> not doing any work.
> A hard limit should also be set where the agent will be restarted even if
> there are commands in pipeline.



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